/**
 * ﻿Copyright (C) 2008 - 2014 52°North Initiative for Geospatial Open Source
 * Software GmbH
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 as published
 * by the Free Software Foundation.
 *
 * If the program is linked with libraries which are licensed under one of
 * the following licenses, the combination of the program with the linked
 * library is not considered a "derivative work" of the program:
 *
 *     - Apache License, version 2.0
 *     - Apache Software License, version 1.0
 *     - GNU Lesser General Public License, version 3
 *     - Mozilla Public License, versions 1.0, 1.1 and 2.0
 *     - Common Development and Distribution License (CDDL), version 1.0
 *
 * Therefore the distribution of the program linked with libraries licensed
 * under the aforementioned licenses, is permitted by the copyright holders
 * if the distribution is compliant with both the GNU General Public
 * icense version 2 and the aforementioned licenses.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
 * Public License for more details.
 */
package org.n52.ses.wsn.dissemination.updateinterval;

import org.apache.muse.util.xml.XmlUtils;
import org.apache.muse.ws.addressing.EndpointReference;
import org.apache.muse.ws.notification.impl.SimpleNotificationMessage;
import org.joda.time.DateTime;
import org.joda.time.format.ISODateTimeFormat;
import org.w3c.dom.Attr;
import org.w3c.dom.Element;

public class NoNewMessagesMessage extends SimpleNotificationMessage {

	public NoNewMessagesMessage(EndpointReference subscription) {
		this.setSubscriptionReference(subscription);
		this.addMessageContent(createContent());
	}

	private Element createContent() {
		Element content = XmlUtils.createElement(UpdateIntervalDisseminationMethod.NO_NEW_MESSAGES_NAME);
		Attr time = content.getOwnerDocument().createAttribute("currentTime");
		time.setValue(new DateTime().toString(ISODateTimeFormat.dateTime()));
		content.setAttributeNode(time);
		return content;
	}
	
}
